TRF1208中文资料10MHz 至 11GHz、3dB 带宽单端转差分放大器数据手册TI规格书

描述 Description

The TRF1208 is a very high performance, RF Amplifier optimized for radio frequency (RF) applications. This device is ideal for ac-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC) such as the high performance ADC12DJ5200RF. The on-chip matching components simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth. The device is fabricated in Texas Instruments’ advanced complementary BiCMOS process and is available in a space-saving, WQFN-FCRLF package.

It operates on a single-rail supply and consumes about 138 mA of active current. A power-down feature is also available for power savings.

特性 Features

• Superior single-ended to differential conversion performance as ADC driver
• 11 GHz, 3-dB bandwidth
• Fixed SE to Diff power gain of 16 dB
• 37 dBm at 2 GHz
• P1dB performance:
• 12.5 dBm at 6 GHz
• Noise figure:
• 7 dB at 8 GHz
• Gain and phase imbalance: ±0.3 dB / ±3 degrees
• 3.3 V single-supply operation
• Active current: 138 mA

简介

TRF1208属于开发板套件编程器的射频评估开发套件开发板。由TI制造生产的TRF1208射频评估和开发套件，开发板本系列中的产品适用于在已知实施环境中，提供能访问射频相关器件的功能或者有助于访问该功能。所含的焦点产品范围从射频信号链元器件（如放大器和检测器）到模块化收发器，以及不直接包含焦点产品的适配器硬件，但此类硬件可供方便地访问用户单独提供的特定射频产品或系列。